$def with (title,body)
<html>
  <head>

    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
    <link href="http://114.215.112.119/blog/static/main.css" rel="stylesheet" type="text/css">
    <link rel="stylesheet" href="http://114.215.112.119/blog/static/prism.css">
    <link rel="alternate" type="application/atom+xml" href="/atom.xml" title="Atom feed">
    <link rel="shortcut icon" href="http://114.215.112.119/blog/static/icon.jpg">

    <title>$title</title>

  </head>
  　　
  <body>
        $:body
  <script src="http://114.215.112.119/blog/static/prism.js"></script>
  </body>

</html>
